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                    官方Shell
            
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                    Golang
            
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                    Reflect
            
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                    String
            
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                    Tag
            
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                    Clouser
            
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                    Err 优雅处理
            
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                    Go Module 2
            
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                    Go Mod
            
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                    Gocraftwork
            
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                    Oauth
            
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                    Swagger
            
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                    Tls
            
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                    代码走读
            
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                    2020.5.26
            
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                    任务队列
            
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                    Gocraft Worker
            
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                    Readme
            
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                    参数校验
            
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                    Istio
            
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                    Virtualservice
            
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                    Jvm
            
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                    Typescript
            
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                    Kubernetes
            
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                    APIService
            
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                        <b>1.9.2.</b>
                    
                    CAK
            
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                        <b>1.9.3.</b>
                    
                    Deployment 的实现原理
            
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                    K8s源码
            
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                        <b>1.9.4.1.</b>
                    
                    Calico 源码分析
            
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                    Garbage Collector Controller 源码分析
            
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                    Job
            
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                        <b>1.9.4.4.</b>
                    
                    Kube Proxy Iptables
            
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                        <b>1.9.4.5.</b>
                    
                    Kube Proxy Ipvs
            
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                        <b>1.9.4.6.</b>
                    
                    Kube Proxy
            
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                        <b>1.9.4.7.</b>
                    
                    Kubectl Exec
            
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                        <b>1.9.4.8.</b>
                    
                    Kubectl源码阅读1
            
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                        <b>1.9.4.9.</b>
                    
                    Kubectl源码阅读2
            
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                        <b>1.9.4.10.</b>
                    
                    Readme
            
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                        <b>1.9.4.11.</b>
                    
                    Schedule
            
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                        <b>1.9.4.12.</b>
                    
                    Scheme
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.4.13" data-path="../K8s源码/调度队列.html">
            
                <a href="../K8s源码/调度队列.html">
            
                    
                        <b>1.9.4.13.</b>
                    
                    调度队列
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="1.9.5" data-path="../Karmada.html">
            
                <a href="../Karmada.html">
            
                    
                        <b>1.9.5.</b>
                    
                    Karmada
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.6" data-path="../Pixie.html">
            
                <a href="../Pixie.html">
            
                    
                        <b>1.9.6.</b>
                    
                    Pixie
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.7" data-path="../admission access.html">
            
                <a href="../admission access.html">
            
                    
                        <b>1.9.7.</b>
                    
                    Admission Access
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.8" data-path="../ccm.html">
            
                <a href="../ccm.html">
            
                    
                        <b>1.9.8.</b>
                    
                    Ccm
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.9" data-path="../client-go.html">
            
                <a href="../client-go.html">
            
                    
                        <b>1.9.9.</b>
                    
                    Client Go
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.10" data-path="../command.html">
            
                <a href="../command.html">
            
                    
                        <b>1.9.10.</b>
                    
                    Command
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.11" data-path="../controller.html">
            
                <a href="../controller.html">
            
                    
                        <b>1.9.11.</b>
                    
                    Controller
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.12" data-path="../copy docker config.html">
            
                <a href="../copy docker config.html">
            
                    
                        <b>1.9.12.</b>
                    
                    Copy Docker Config
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.13" data-path="../etcd-operation.html">
            
                <a href="../etcd-operation.html">
            
                    
                        <b>1.9.13.</b>
                    
                    Etcd Operation
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.14" data-path="../gc.html">
            
                <a href="../gc.html">
            
                    
                        <b>1.9.14.</b>
                    
                    Gc
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.15" data-path="../helm chart.html">
            
                <a href="../helm chart.html">
            
                    
                        <b>1.9.15.</b>
                    
                    Helm Chart
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.16" data-path="../helm.html">
            
                <a href="../helm.html">
            
                    
                        <b>1.9.16.</b>
                    
                    Helm
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.17" >
            
                <span>
            
                    
                        <b>1.9.17.</b>
                    
                    Helm
            
                </span>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="1.9.17.1" data-path="../helm/charts.html">
            
                <a href="../helm/charts.html">
            
                    
                        <b>1.9.17.1.</b>
                    
                    Charts
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.17.2" data-path="../helm/helm 钩子函数.html">
            
                <a href="../helm/helm 钩子函数.html">
            
                    
                        <b>1.9.17.2.</b>
                    
                    Helm 钩子函数
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.17.3" data-path="../helm/helm-operator.html">
            
                <a href="../helm/helm-operator.html">
            
                    
                        <b>1.9.17.3.</b>
                    
                    Helm Operator
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.17.4" data-path="../helm/文档查询.html">
            
                <a href="../helm/文档查询.html">
            
                    
                        <b>1.9.17.4.</b>
                    
                    文档查询
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.17.5" data-path="../helm/语法.html">
            
                <a href="../helm/语法.html">
            
                    
                        <b>1.9.17.5.</b>
                    
                    语法
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="1.9.18" data-path="../install.html">
            
                <a href="../install.html">
            
                    
                        <b>1.9.18.</b>
                    
                    Install
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.19" data-path="../istio-inject.html">
            
                <a href="../istio-inject.html">
            
                    
                        <b>1.9.19.</b>
                    
                    Istio Inject
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.20" >
            
                <span>
            
                    
                        <b>1.9.20.</b>
                    
                    KubeEdge
            
                </span>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.21" data-path="../kuber-apiserver-flag.html">
            
                <a href="../kuber-apiserver-flag.html">
            
                    
                        <b>1.9.21.</b>
                    
                    Kuber Apiserver Flag
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.22" data-path="../kubernetes-client.html">
            
                <a href="../kubernetes-client.html">
            
                    
                        <b>1.9.22.</b>
                    
                    Kubernetes Client
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.23" data-path="../kubernetes灾备.html">
            
                <a href="../kubernetes灾备.html">
            
                    
                        <b>1.9.23.</b>
                    
                    Kubernetes灾备
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.24" data-path="../kubesphere/">
            
                <a href="../kubesphere/">
            
                    
                        <b>1.9.24.</b>
                    
                    Kubesphere
            
                </a>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="1.9.24.1" data-path="../kubesphere/helm.html">
            
                <a href="../kubesphere/helm.html">
            
                    
                        <b>1.9.24.1.</b>
                    
                    Helm
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.24.2" data-path="../kubesphere/readme.html">
            
                <a href="../kubesphere/readme.html">
            
                    
                        <b>1.9.24.2.</b>
                    
                    Readme
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="1.9.25" data-path="../kubevela/">
            
                <a href="../kubevela/">
            
                    
                        <b>1.9.25.</b>
                    
                    Kubevela
            
                </a>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="1.9.25.1" data-path="../kubevela/KubeVela 功能.html">
            
                <a href="../kubevela/KubeVela 功能.html">
            
                    
                        <b>1.9.25.1.</b>
                    
                    KubeVela 功能
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.25.2" data-path="../kubevela/cue.html">
            
                <a href="../kubevela/cue.html">
            
                    
                        <b>1.9.25.2.</b>
                    
                    Cue
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.25.3" data-path="../kubevela/oam.html">
            
                <a href="../kubevela/oam.html">
            
                    
                        <b>1.9.25.3.</b>
                    
                    Oam
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.25.4" data-path="../kubevela/readme.html">
            
                <a href="../kubevela/readme.html">
            
                    
                        <b>1.9.25.4.</b>
                    
                    Readme
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.25.5" data-path="../kubevela/rollout design.html">
            
                <a href="../kubevela/rollout design.html">
            
                    
                        <b>1.9.25.5.</b>
                    
                    Rollout Design
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.25.6" data-path="../kubevela/vela run.html">
            
                <a href="../kubevela/vela run.html">
            
                    
                        <b>1.9.25.6.</b>
                    
                    Vela Run
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.25.7" data-path="../kubevela/vela up.html">
            
                <a href="../kubevela/vela up.html">
            
                    
                        <b>1.9.25.7.</b>
                    
                    Vela Up
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.25.8" data-path="../kubevela/vela-cluster.html">
            
                <a href="../kubevela/vela-cluster.html">
            
                    
                        <b>1.9.25.8.</b>
                    
                    Vela Cluster
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.25.9" data-path="../kubevela/vela-helm.html">
            
                <a href="../kubevela/vela-helm.html">
            
                    
                        <b>1.9.25.9.</b>
                    
                    Vela Helm
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.25.10" data-path="../kubevela/vela-pk-oam.html">
            
                <a href="../kubevela/vela-pk-oam.html">
            
                    
                        <b>1.9.25.10.</b>
                    
                    Vela Pk Oam
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="1.9.26" data-path="../mk-cert.html">
            
                <a href="../mk-cert.html">
            
                    
                        <b>1.9.26.</b>
                    
                    Mk Cert
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.27" data-path="../open_swagger-ui.html">
            
                <a href="../open_swagger-ui.html">
            
                    
                        <b>1.9.27.</b>
                    
                    Open Swagger Ui
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.28" data-path="../readme.html">
            
                <a href="../readme.html">
            
                    
                        <b>1.9.28.</b>
                    
                    Readme
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.29" data-path="./">
            
                <a href="./">
            
                    
                        <b>1.9.29.</b>
                    
                    Task
            
                </a>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="1.9.29.1" data-path="HPA.html">
            
                <a href="HPA.html">
            
                    
                        <b>1.9.29.1.</b>
                    
                    HPA
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.29.2" data-path="kubectl patch.html">
            
                <a href="kubectl patch.html">
            
                    
                        <b>1.9.29.2.</b>
                    
                    Kubectl Patch
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.29.3" data-path="pod 信息注入.html">
            
                <a href="pod 信息注入.html">
            
                    
                        <b>1.9.29.3.</b>
                    
                    Pod 信息注入
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.29.4" data-path="pod 垂直扩缩容.html">
            
                <a href="pod 垂直扩缩容.html">
            
                    
                        <b>1.9.29.4.</b>
                    
                    Pod 垂直扩缩容
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.29.5" data-path="readme.html">
            
                <a href="readme.html">
            
                    
                        <b>1.9.29.5.</b>
                    
                    Readme
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.29.6" data-path="server-side-apply.html">
            
                <a href="server-side-apply.html">
            
                    
                        <b>1.9.29.6.</b>
                    
                    Server Side Apply
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.29.7" data-path="准入控制.html">
            
                <a href="准入控制.html">
            
                    
                        <b>1.9.29.7.</b>
                    
                    准入控制
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.29.8" data-path="聚合api.html">
            
                <a href="聚合api.html">
            
                    
                        <b>1.9.29.8.</b>
                    
                    聚合Api
            
                </a>
            

            
        </li>
    
        <li class="chapter active" data-level="1.9.29.9" data-path="资源预留配置.html">
            
                <a href="资源预留配置.html">
            
                    
                        <b>1.9.29.9.</b>
                    
                    资源预留配置
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="1.9.30" data-path="../webhook.html">
            
                <a href="../webhook.html">
            
                    
                        <b>1.9.30.</b>
                    
                    Webhook
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.31" data-path="../一致性认证.html">
            
                <a href="../一致性认证.html">
            
                    
                        <b>1.9.31.</b>
                    
                    一致性认证
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.32" data-path="../专利名词.html">
            
                <a href="../专利名词.html">
            
                    
                        <b>1.9.32.</b>
                    
                    专利名词
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.33" data-path="../删除namespace.html">
            
                <a href="../删除namespace.html">
            
                    
                        <b>1.9.33.</b>
                    
                    删除Namespace
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.34" data-path="../简化多集群.html">
            
                <a href="../简化多集群.html">
            
                    
                        <b>1.9.34.</b>
                    
                    简化多集群
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.35" data-path="../网络插件/">
            
                <a href="../网络插件/">
            
                    
                        <b>1.9.35.</b>
                    
                    网络插件
            
                </a>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="1.9.35.1" data-path="../网络插件/calico.html">
            
                <a href="../网络插件/calico.html">
            
                    
                        <b>1.9.35.1.</b>
                    
                    Calico
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.35.2" data-path="../网络插件/cilium.html">
            
                <a href="../网络插件/cilium.html">
            
                    
                        <b>1.9.35.2.</b>
                    
                    Cilium
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.35.3" data-path="../网络插件/ebpf.html">
            
                <a href="../网络插件/ebpf.html">
            
                    
                        <b>1.9.35.3.</b>
                    
                    Ebpf
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.35.4" data-path="../网络插件/readme.html">
            
                <a href="../网络插件/readme.html">
            
                    
                        <b>1.9.35.4.</b>
                    
                    Readme
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="1.9.36" data-path="../镜像/">
            
                <a href="../镜像/">
            
                    
                        <b>1.9.36.</b>
                    
                    镜像
            
                </a>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="1.9.36.1" data-path="../镜像/Containerd Stargz Snapshotter.html">
            
                <a href="../镜像/Containerd Stargz Snapshotter.html">
            
                    
                        <b>1.9.36.1.</b>
                    
                    Containerd Stargz Snapshotter
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.36.2" data-path="../镜像/OCI.html">
            
                <a href="../镜像/OCI.html">
            
                    
                        <b>1.9.36.2.</b>
                    
                    OCI
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.36.3" data-path="../镜像/harbor/">
            
                <a href="../镜像/harbor/">
            
                    
                        <b>1.9.36.3.</b>
                    
                    Harbor
            
                </a>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="1.9.36.3.1" data-path="../镜像/harbor/readme.html">
            
                <a href="../镜像/harbor/readme.html">
            
                    
                        <b>1.9.36.3.1.</b>
                    
                    Readme
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="1.9.36.4" data-path="../镜像/readme.html">
            
                <a href="../镜像/readme.html">
            
                    
                        <b>1.9.36.4.</b>
                    
                    Readme
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.36.5" data-path="../镜像/自动构建镜像.html">
            
                <a href="../镜像/自动构建镜像.html">
            
                    
                        <b>1.9.36.5.</b>
                    
                    自动构建镜像
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.36.6" data-path="../镜像/镜像加速方案.html">
            
                <a href="../镜像/镜像加速方案.html">
            
                    
                        <b>1.9.36.6.</b>
                    
                    镜像加速方案
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.9.36.7" data-path="../镜像/镜像延迟加载技术解析.html">
            
                <a href="../镜像/镜像延迟加载技术解析.html">
            
                    
                        <b>1.9.36.7.</b>
                    
                    镜像延迟加载技术解析
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="1.10" data-path="../../math/">
            
                <a href="../../math/">
            
                    
                        <b>1.10.</b>
                    
                    Math
            
                </a>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="1.10.1" data-path="../../math/readme.html">
            
                <a href="../../math/readme.html">
            
                    
                        <b>1.10.1.</b>
                    
                    Readme
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.10.2" data-path="../../math/泊松分布.html">
            
                <a href="../../math/泊松分布.html">
            
                    
                        <b>1.10.2.</b>
                    
                    泊松分布
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="1.11" data-path="../../效率/">
            
                <a href="../../效率/">
            
                    
                        <b>1.11.</b>
                    
                    效率
            
                </a>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="1.11.1" data-path="../../效率/cat.html">
            
                <a href="../../效率/cat.html">
            
                    
                        <b>1.11.1.</b>
                    
                    Cat
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.11.2" data-path="../../效率/docker volume clean.html">
            
                <a href="../../效率/docker volume clean.html">
            
                    
                        <b>1.11.2.</b>
                    
                    Docker Volume Clean
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.11.3" data-path="../../效率/git book.html">
            
                <a href="../../效率/git book.html">
            
                    
                        <b>1.11.3.</b>
                    
                    Git Book
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.11.4" data-path="../../效率/git.html">
            
                <a href="../../效率/git.html">
            
                    
                        <b>1.11.4.</b>
                    
                    Git
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.11.5" data-path="../../效率/linux command.html">
            
                <a href="../../效率/linux command.html">
            
                    
                        <b>1.11.5.</b>
                    
                    Linux Command
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.11.6" data-path="../../效率/linux 内核.html">
            
                <a href="../../效率/linux 内核.html">
            
                    
                        <b>1.11.6.</b>
                    
                    Linux 内核
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.11.7" data-path="../../效率/macos path.html">
            
                <a href="../../效率/macos path.html">
            
                    
                        <b>1.11.7.</b>
                    
                    Macos Path
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.11.8" data-path="../../效率/nfs.html">
            
                <a href="../../效率/nfs.html">
            
                    
                        <b>1.11.8.</b>
                    
                    Nfs
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.11.9" data-path="../../效率/nginx.html">
            
                <a href="../../效率/nginx.html">
            
                    
                        <b>1.11.9.</b>
                    
                    Nginx
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.11.10" data-path="../../效率/nginx2.html">
            
                <a href="../../效率/nginx2.html">
            
                    
                        <b>1.11.10.</b>
                    
                    Nginx2
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.11.11" data-path="../../效率/oauth2.html">
            
                <a href="../../效率/oauth2.html">
            
                    
                        <b>1.11.11.</b>
                    
                    Oauth2
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.11.12" data-path="../../效率/ovftool.html">
            
                <a href="../../效率/ovftool.html">
            
                    
                        <b>1.11.12.</b>
                    
                    Ovftool
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.11.13" data-path="../../效率/readme.html">
            
                <a href="../../效率/readme.html">
            
                    
                        <b>1.11.13.</b>
                    
                    Readme
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.11.14" data-path="../../效率/sed.html">
            
                <a href="../../效率/sed.html">
            
                    
                        <b>1.11.14.</b>
                    
                    Sed
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.11.15" data-path="../../效率/shell_judge.html">
            
                <a href="../../效率/shell_judge.html">
            
                    
                        <b>1.11.15.</b>
                    
                    Shell Judge
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.11.16" data-path="../../效率/sshpass.html">
            
                <a href="../../效率/sshpass.html">
            
                    
                        <b>1.11.16.</b>
                    
                    Sshpass
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.11.17" data-path="../../效率/telepresence.html">
            
                <a href="../../效率/telepresence.html">
            
                    
                        <b>1.11.17.</b>
                    
                    Telepresence
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.11.18" data-path="../../效率/typora.html">
            
                <a href="../../效率/typora.html">
            
                    
                        <b>1.11.18.</b>
                    
                    Typora
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.11.19" data-path="../../效率/url encode.html">
            
                <a href="../../效率/url encode.html">
            
                    
                        <b>1.11.19.</b>
                    
                    Url Encode
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.11.20" data-path="../../效率/vim.html">
            
                <a href="../../效率/vim.html">
            
                    
                        <b>1.11.20.</b>
                    
                    Vim
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.11.21" data-path="../../效率/yum.html">
            
                <a href="../../效率/yum.html">
            
                    
                        <b>1.11.21.</b>
                    
                    Yum
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.11.22" data-path="../../效率/内网穿透.html">
            
                <a href="../../效率/内网穿透.html">
            
                    
                        <b>1.11.22.</b>
                    
                    内网穿透
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.11.23" data-path="../../效率/科学上网.html">
            
                <a href="../../效率/科学上网.html">
            
                    
                        <b>1.11.23.</b>
                    
                    科学上网
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.11.24" data-path="../../效率/证书制作.html">
            
                <a href="../../效率/证书制作.html">
            
                    
                        <b>1.11.24.</b>
                    
                    证书制作
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="1.12" >
            
                <span>
            
                    
                        <b>1.12.</b>
                    
                    杂谈
            
                </span>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="1.12.1" data-path="../../杂谈/论好文章和烂文章.html">
            
                <a href="../../杂谈/论好文章和烂文章.html">
            
                    
                        <b>1.12.1.</b>
                    
                    论好文章和烂文章
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="1.13" data-path="../../测试/">
            
                <a href="../../测试/">
            
                    
                        <b>1.13.</b>
                    
                    测试
            
                </a>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="1.13.1" data-path="../../测试/ginkgo/">
            
                <a href="../../测试/ginkgo/">
            
                    
                        <b>1.13.1.</b>
                    
                    Ginkgo
            
                </a>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="1.13.1.1" data-path="../../测试/ginkgo/ginkgo.html">
            
                <a href="../../测试/ginkgo/ginkgo.html">
            
                    
                        <b>1.13.1.1.</b>
                    
                    Ginkgo
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.13.1.2" data-path="../../测试/ginkgo/ginkgo_cmd.html">
            
                <a href="../../测试/ginkgo/ginkgo_cmd.html">
            
                    
                        <b>1.13.1.2.</b>
                    
                    Ginkgo Cmd
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.13.1.3" data-path="../../测试/ginkgo/readme.html">
            
                <a href="../../测试/ginkgo/readme.html">
            
                    
                        <b>1.13.1.3.</b>
                    
                    Readme
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="1.13.2" data-path="../../测试/golang-test.html">
            
                <a href="../../测试/golang-test.html">
            
                    
                        <b>1.13.2.</b>
                    
                    Golang Test
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.13.3" data-path="../../测试/http测试.html">
            
                <a href="../../测试/http测试.html">
            
                    
                        <b>1.13.3.</b>
                    
                    Http测试
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.13.4" data-path="../../测试/readme.html">
            
                <a href="../../测试/readme.html">
            
                    
                        <b>1.13.4.</b>
                    
                    Readme
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.13.5" data-path="../../测试/其他功能.html">
            
                <a href="../../测试/其他功能.html">
            
                    
                        <b>1.13.5.</b>
                    
                    其他功能
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.13.6" data-path="../../测试/单元测试.html">
            
                <a href="../../测试/单元测试.html">
            
                    
                        <b>1.13.6.</b>
                    
                    单元测试
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.13.7" data-path="../../测试/单元测试2.html">
            
                <a href="../../测试/单元测试2.html">
            
                    
                        <b>1.13.7.</b>
                    
                    单元测试2
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.13.8" data-path="../../测试/基准测试.html">
            
                <a href="../../测试/基准测试.html">
            
                    
                        <b>1.13.8.</b>
                    
                    基准测试
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.13.9" data-path="../../测试/子测试与子基准测试.html">
            
                <a href="../../测试/子测试与子基准测试.html">
            
                    
                        <b>1.13.9.</b>
                    
                    子测试与子基准测试
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.13.10" data-path="../../测试/并行测试.html">
            
                <a href="../../测试/并行测试.html">
            
                    
                        <b>1.13.10.</b>
                    
                    并行测试
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.13.11" data-path="../../测试/质量检查/">
            
                <a href="../../测试/质量检查/">
            
                    
                        <b>1.13.11.</b>
                    
                    质量检查
            
                </a>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="1.13.11.1" data-path="../../测试/质量检查/Sonar.html">
            
                <a href="../../测试/质量检查/Sonar.html">
            
                    
                        <b>1.13.11.1.</b>
                    
                    Sonar
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.13.11.2" data-path="../../测试/质量检查/go_lint.html">
            
                <a href="../../测试/质量检查/go_lint.html">
            
                    
                        <b>1.13.11.2.</b>
                    
                    Go Lint
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.13.11.3" data-path="../../测试/质量检查/readme.html">
            
                <a href="../../测试/质量检查/readme.html">
            
                    
                        <b>1.13.11.3.</b>
                    
                    Readme
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="1.14" data-path="../../规范/">
            
                <a href="../../规范/">
            
                    
                        <b>1.14.</b>
                    
                    规范
            
                </a>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="1.14.1" data-path="../../规范/CodeReviewComments.html">
            
                <a href="../../规范/CodeReviewComments.html">
            
                    
                        <b>1.14.1.</b>
                    
                    CodeReviewComments
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.14.2" data-path="../../规范/git规范.html">
            
                <a href="../../规范/git规范.html">
            
                    
                        <b>1.14.2.</b>
                    
                    Git规范
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.14.3" data-path="../../规范/golang 代码规范.html">
            
                <a href="../../规范/golang 代码规范.html">
            
                    
                        <b>1.14.3.</b>
                    
                    Golang 代码规范
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.14.4" data-path="../../规范/readme.html">
            
                <a href="../../规范/readme.html">
            
                    
                        <b>1.14.4.</b>
                    
                    Readme
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.14.5" data-path="../../规范/代码走读.html">
            
                <a href="../../规范/代码走读.html">
            
                    
                        <b>1.14.5.</b>
                    
                    代码走读
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="1.15" data-path="../../设计模式/">
            
                <a href="../../设计模式/">
            
                    
                        <b>1.15.</b>
                    
                    设计模式
            
                </a>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="1.15.1" data-path="../../设计模式/readme.html">
            
                <a href="../../设计模式/readme.html">
            
                    
                        <b>1.15.1.</b>
                    
                    Readme
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.15.2" data-path="../../设计模式/创建模型/">
            
                <a href="../../设计模式/创建模型/">
            
                    
                        <b>1.15.2.</b>
                    
                    创建模型
            
                </a>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="1.15.2.1" data-path="../../设计模式/创建模型/readme.html">
            
                <a href="../../设计模式/创建模型/readme.html">
            
                    
                        <b>1.15.2.1.</b>
                    
                    Readme
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.15.2.2" data-path="../../设计模式/创建模型/创建者模型.html">
            
                <a href="../../设计模式/创建模型/创建者模型.html">
            
                    
                        <b>1.15.2.2.</b>
                    
                    创建者模型
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.15.2.3" data-path="../../设计模式/创建模型/单例模式.html">
            
                <a href="../../设计模式/创建模型/单例模式.html">
            
                    
                        <b>1.15.2.3.</b>
                    
                    单例模式
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.15.2.4" data-path="../../设计模式/创建模型/原型模式.html">
            
                <a href="../../设计模式/创建模型/原型模式.html">
            
                    
                        <b>1.15.2.4.</b>
                    
                    原型模式
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.15.2.5" data-path="../../设计模式/创建模型/工厂方法.html">
            
                <a href="../../设计模式/创建模型/工厂方法.html">
            
                    
                        <b>1.15.2.5.</b>
                    
                    工厂方法
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.15.2.6" data-path="../../设计模式/创建模型/抽象工厂.html">
            
                <a href="../../设计模式/创建模型/抽象工厂.html">
            
                    
                        <b>1.15.2.6.</b>
                    
                    抽象工厂
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.15.2.7" data-path="../../设计模式/创建模型/简单工厂.html">
            
                <a href="../../设计模式/创建模型/简单工厂.html">
            
                    
                        <b>1.15.2.7.</b>
                    
                    简单工厂
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="1.15.3" data-path="../../设计模式/结构型模型/">
            
                <a href="../../设计模式/结构型模型/">
            
                    
                        <b>1.15.3.</b>
                    
                    结构型模型
            
                </a>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="1.15.3.1" data-path="../../设计模式/结构型模型/readme.html">
            
                <a href="../../设计模式/结构型模型/readme.html">
            
                    
                        <b>1.15.3.1.</b>
                    
                    Readme
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.15.3.2" data-path="../../设计模式/结构型模型/享元模式.html">
            
                <a href="../../设计模式/结构型模型/享元模式.html">
            
                    
                        <b>1.15.3.2.</b>
                    
                    享元模式
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.15.3.3" data-path="../../设计模式/结构型模型/代理模式.html">
            
                <a href="../../设计模式/结构型模型/代理模式.html">
            
                    
                        <b>1.15.3.3.</b>
                    
                    代理模式
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.15.3.4" data-path="../../设计模式/结构型模型/外观模式.html">
            
                <a href="../../设计模式/结构型模型/外观模式.html">
            
                    
                        <b>1.15.3.4.</b>
                    
                    外观模式
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.15.3.5" data-path="../../设计模式/结构型模型/桥模式.html">
            
                <a href="../../设计模式/结构型模型/桥模式.html">
            
                    
                        <b>1.15.3.5.</b>
                    
                    桥模式
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.15.3.6" data-path="../../设计模式/结构型模型/组合模式.html">
            
                <a href="../../设计模式/结构型模型/组合模式.html">
            
                    
                        <b>1.15.3.6.</b>
                    
                    组合模式
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.15.3.7" data-path="../../设计模式/结构型模型/装饰模式.html">
            
                <a href="../../设计模式/结构型模型/装饰模式.html">
            
                    
                        <b>1.15.3.7.</b>
                    
                    装饰模式
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.15.3.8" data-path="../../设计模式/结构型模型/适配器模式.html">
            
                <a href="../../设计模式/结构型模型/适配器模式.html">
            
                    
                        <b>1.15.3.8.</b>
                    
                    适配器模式
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="1.15.4" data-path="../../设计模式/行为型模型/">
            
                <a href="../../设计模式/行为型模型/">
            
                    
                        <b>1.15.4.</b>
                    
                    行为型模型
            
                </a>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="1.15.4.1" data-path="../../设计模式/行为型模型/readme.html">
            
                <a href="../../设计模式/行为型模型/readme.html">
            
                    
                        <b>1.15.4.1.</b>
                    
                    Readme
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.15.4.2" data-path="../../设计模式/行为型模型/中介者模式.html">
            
                <a href="../../设计模式/行为型模型/中介者模式.html">
            
                    
                        <b>1.15.4.2.</b>
                    
                    中介者模式
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.15.4.3" data-path="../../设计模式/行为型模型/命令模式.html">
            
                <a href="../../设计模式/行为型模型/命令模式.html">
            
                    
                        <b>1.15.4.3.</b>
                    
                    命令模式
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.15.4.4" data-path="../../设计模式/行为型模型/备忘录模式.html">
            
                <a href="../../设计模式/行为型模型/备忘录模式.html">
            
                    
                        <b>1.15.4.4.</b>
                    
                    备忘录模式
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.15.4.5" data-path="../../设计模式/行为型模型/模板方法模式.html">
            
                <a href="../../设计模式/行为型模型/模板方法模式.html">
            
                    
                        <b>1.15.4.5.</b>
                    
                    模板方法模式
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.15.4.6" data-path="../../设计模式/行为型模型/状态模式.html">
            
                <a href="../../设计模式/行为型模型/状态模式.html">
            
                    
                        <b>1.15.4.6.</b>
                    
                    状态模式
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.15.4.7" data-path="../../设计模式/行为型模型/策略模式.html">
            
                <a href="../../设计模式/行为型模型/策略模式.html">
            
                    
                        <b>1.15.4.7.</b>
                    
                    策略模式
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.15.4.8" data-path="../../设计模式/行为型模型/职责链模式.html">
            
                <a href="../../设计模式/行为型模型/职责链模式.html">
            
                    
                        <b>1.15.4.8.</b>
                    
                    职责链模式
            
                </a>
            

            
        </li>
    
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                                <div id="anchor-navigation-ex-navbar"><i class="fa fa-anchor"></i><ul><li><a href="#kubernetes-&#x8D44;&#x6E90;&#x9884;&#x7559;&#x914D;&#x7F6E;">Kubernetes &#x8D44;&#x6E90;&#x9884;&#x7559;&#x914D;&#x7F6E;</a></li><ul><li><a href="#node-allocatable">Node Allocatable</a></li><li><a href="#&#x914D;&#x7F6E;&#x8D44;&#x6E90;&#x9884;&#x7559;">&#x914D;&#x7F6E;&#x8D44;&#x6E90;&#x9884;&#x7559;</a></li><ul><li><a href="#kube-&#x9884;&#x7559;&#x503C;">Kube &#x9884;&#x7559;&#x503C;</a></li><li><a href="#&#x7CFB;&#x7EDF;&#x9884;&#x7559;&#x503C;">&#x7CFB;&#x7EDF;&#x9884;&#x7559;&#x503C;</a></li><li><a href="#&#x9A71;&#x9010;&#x9608;&#x503C;">&#x9A71;&#x9010;&#x9608;&#x503C;</a></li></ul></ul></ul></div><a href="#kubernetes-&#x8D44;&#x6E90;&#x9884;&#x7559;&#x914D;&#x7F6E;" id="anchorNavigationExGoTop"><i class="fa fa-arrow-up"></i></a><h1 id="kubernetes-&#x8D44;&#x6E90;&#x9884;&#x7559;&#x914D;&#x7F6E;"><a name="kubernetes-&#x8D44;&#x6E90;&#x9884;&#x7559;&#x914D;&#x7F6E;" class="anchor-navigation-ex-anchor" href="#kubernetes-&#x8D44;&#x6E90;&#x9884;&#x7559;&#x914D;&#x7F6E;"><i class="fa fa-link" aria-hidden="true"></i></a>Kubernetes &#x8D44;&#x6E90;&#x9884;&#x7559;&#x914D;&#x7F6E;</h1>
<p>Kubernetes &#x7684;&#x8282;&#x70B9;&#x53EF;&#x4EE5;&#x6309;&#x7167;&#x8282;&#x70B9;&#x7684;&#x8D44;&#x6E90;&#x5BB9;&#x91CF;&#x8FDB;&#x884C;&#x8C03;&#x5EA6;&#xFF0C;&#x9ED8;&#x8BA4;&#x60C5;&#x51B5;&#x4E0B; Pod &#x80FD;&#x591F;&#x4F7F;&#x7528;&#x8282;&#x70B9;&#x5168;&#x90E8;&#x53EF;&#x7528;&#x5BB9;&#x91CF;&#x3002;&#x8FD9;&#x6837;&#x5C31;&#x4F1A;&#x9020;&#x6210;&#x4E00;&#x4E2A;&#x95EE;&#x9898;&#xFF0C;&#x56E0;&#x4E3A;&#x8282;&#x70B9;&#x81EA;&#x5DF1;&#x901A;&#x5E38;&#x8FD0;&#x884C;&#x4E86;&#x4E0D;&#x5C11;&#x9A71;&#x52A8; OS &#x548C; Kubernetes &#x7684;&#x7CFB;&#x7EDF;&#x5B88;&#x62A4;&#x8FDB;&#x7A0B;&#x3002;&#x9664;&#x975E;&#x4E3A;&#x8FD9;&#x4E9B;&#x7CFB;&#x7EDF;&#x5B88;&#x62A4;&#x8FDB;&#x7A0B;&#x7559;&#x51FA;&#x8D44;&#x6E90;&#xFF0C;&#x5426;&#x5219;&#x5B83;&#x4EEC;&#x5C06;&#x4E0E; Pod &#x4E89;&#x593A;&#x8D44;&#x6E90;&#x5E76;&#x5BFC;&#x81F4;&#x8282;&#x70B9;&#x8D44;&#x6E90;&#x77ED;&#x7F3A;&#x95EE;&#x9898;&#x3002;</p>
<p>&#x5F53;&#x6211;&#x4EEC;&#x5728;&#x7EBF;&#x4E0A;&#x4F7F;&#x7528; Kubernetes &#x96C6;&#x7FA4;&#x7684;&#x65F6;&#x5019;&#xFF0C;&#x5982;&#x679C;&#x6CA1;&#x6709;&#x5BF9;&#x8282;&#x70B9;&#x914D;&#x7F6E;&#x6B63;&#x786E;&#x7684;&#x8D44;&#x6E90;&#x9884;&#x7559;&#xFF0C;&#x6211;&#x4EEC;&#x53EF;&#x4EE5;&#x8003;&#x8651;&#x4E00;&#x4E2A;&#x573A;&#x666F;&#xFF0C;&#x7531;&#x4E8E;&#x67D0;&#x4E2A;&#x5E94;&#x7528;&#x65E0;&#x9650;&#x5236;&#x7684;&#x4F7F;&#x7528;&#x8282;&#x70B9;&#x7684; CPU &#x8D44;&#x6E90;&#xFF0C;&#x5BFC;&#x81F4;&#x8282;&#x70B9;&#x4E0A; CPU &#x4F7F;&#x7528;&#x6301;&#x7EED;100%&#x8FD0;&#x884C;&#xFF0C;&#x800C;&#x4E14;&#x538B;&#x69A8;&#x5230;&#x4E86; kubelet &#x7EC4;&#x4EF6;&#x7684; CPU &#x4F7F;&#x7528;&#xFF0C;&#x8FD9;&#x6837;&#x5C31;&#x4F1A;&#x5BFC;&#x81F4; kubelet &#x548C; apiserver &#x7684;&#x5FC3;&#x8DF3;&#x51FA;&#x95EE;&#x9898;&#xFF0C;&#x8282;&#x70B9;&#x5C31;&#x4F1A;&#x51FA;&#x73B0; Not Ready &#x72B6;&#x51B5;&#x4E86;&#x3002;&#x9ED8;&#x8BA4;&#x60C5;&#x51B5;&#x4E0B;&#x8282;&#x70B9; Not Ready &#x8FC7;&#x540E;&#xFF0C;5&#x5206;&#x949F;&#x540E;&#x4F1A;&#x9A71;&#x9010;&#x5E94;&#x7528;&#x5230;&#x5176;&#x4ED6;&#x8282;&#x70B9;&#xFF0C;&#x5F53;&#x8FD9;&#x4E2A;&#x5E94;&#x7528;&#x8DD1;&#x5230;&#x5176;&#x4ED6;&#x8282;&#x70B9;&#x4E0A;&#x7684;&#x65F6;&#x5019;&#x540C;&#x6837;100%&#x7684;&#x4F7F;&#x7528; CPU&#xFF0C;&#x662F;&#x4E0D;&#x662F;&#x4E5F;&#x4F1A;&#x628A;&#x8FD9;&#x4E2A;&#x8282;&#x70B9;&#x641E;&#x6302;&#x6389;&#xFF0C;&#x540C;&#x6837;&#x7684;&#x60C5;&#x51B5;&#x7EE7;&#x7EED;&#x4E0B;&#x53BB;&#xFF0C;&#x4E5F;&#x5C31;&#x5BFC;&#x81F4;&#x4E86;&#x6574;&#x4E2A;&#x96C6;&#x7FA4;&#x7684;<strong>&#x96EA;&#x5D29;</strong>&#xFF0C;&#x96C6;&#x7FA4;&#x5185;&#x7684;&#x8282;&#x70B9;&#x4E00;&#x4E2A;&#x4E00;&#x4E2A;&#x7684; Not Ready &#x4E86;&#xFF0C;&#x540E;&#x679C;&#x662F;&#x975E;&#x5E38;&#x4E25;&#x91CD;&#x7684;&#xFF0C;&#x6216;&#x591A;&#x6216;&#x5C11;&#x7684;&#x4EBA;&#x9047;&#x5230;&#x8FC7; Kubernetes &#x96C6;&#x7FA4;&#x96EA;&#x5D29;&#x7684;&#x60C5;&#x51B5;&#xFF0C;&#x8FD9;&#x4E2A;&#x95EE;&#x9898;&#x4E5F;&#x662F;&#x9762;&#x8BD5;&#x7684;&#x65F6;&#x5019;&#x955C;&#x50CF;&#x8BE2;&#x95EE;&#x7684;&#x95EE;&#x9898;&#x3002;</p>
<p>&#x8981;&#x89E3;&#x51B3;&#x8FD9;&#x4E2A;&#x95EE;&#x9898;&#x5C31;&#x9700;&#x8981;&#x4E3A; Kubernetes &#x96C6;&#x7FA4;&#x914D;&#x7F6E;&#x8D44;&#x6E90;&#x9884;&#x7559;&#xFF0C;kubelet &#x66B4;&#x9732;&#x4E86;&#x4E00;&#x4E2A;&#x540D;&#x4E3A; <code>Node Allocatable</code> &#x7684;&#x7279;&#x6027;&#xFF0C;&#x6709;&#x52A9;&#x4E8E;&#x4E3A;&#x7CFB;&#x7EDF;&#x5B88;&#x62A4;&#x8FDB;&#x7A0B;&#x9884;&#x7559;&#x8BA1;&#x7B97;&#x8D44;&#x6E90;&#xFF0C;Kubernetes &#x4E5F;&#x662F;&#x63A8;&#x8350;&#x96C6;&#x7FA4;&#x7BA1;&#x7406;&#x5458;&#x6309;&#x7167;&#x6BCF;&#x4E2A;&#x8282;&#x70B9;&#x4E0A;&#x7684;&#x5DE5;&#x4F5C;&#x8D1F;&#x8F7D;&#x6765;&#x914D;&#x7F6E; Node Allocatable&#x3002;</p>
<blockquote>
<p>&#x672C;&#x6587;&#x7684;&#x64CD;&#x4F5C;&#x73AF;&#x5883;&#x4E3A; Kubernetes <code>V1.17.11</code> &#x7248;&#x672C;&#xFF0C;Docker &#x548C; Kubelet &#x91C7;&#x7528;&#x7684; cgroup &#x9A71;&#x52A8;&#x4E3A; <code>systemd</code>&#x3002;</p>
</blockquote>
<h2 id="node-allocatable"><a name="node-allocatable" class="anchor-navigation-ex-anchor" href="#node-allocatable"><i class="fa fa-link" aria-hidden="true"></i></a>Node Allocatable</h2>
<p>Kubernetes &#x8282;&#x70B9;&#x4E0A;&#x7684; Allocatable &#x88AB;&#x5B9A;&#x4E49;&#x4E3A; Pod &#x53EF;&#x7528;&#x8BA1;&#x7B97;&#x8D44;&#x6E90;&#x91CF;&#xFF0C;&#x8C03;&#x5EA6;&#x5668;&#x4E0D;&#x4F1A;&#x8D85;&#x989D;&#x7533;&#x8BF7; Allocatable,&#x76EE;&#x524D;&#x652F;&#x6301; CPU, memory &#x548C; ephemeral-storage &#x8FD9;&#x51E0;&#x4E2A;&#x53C2;&#x6570;&#x3002;</p>
<p>&#x6211;&#x4EEC;&#x53EF;&#x4EE5;&#x901A;&#x8FC7; <code>kubectl describe node</code> &#x547D;&#x4EE4;&#x67E5;&#x770B;&#x8282;&#x70B9;&#x53EF;&#x5206;&#x914D;&#x8D44;&#x6E90;&#x7684;&#x6570;&#x636E;&#xFF1A;</p>
<pre class="language-"><code class="lang-javascript">$ kubectl describe node ydzs<span class="token operator">-</span>node4
<span class="token operator">...</span><span class="token operator">...</span>
Capacity<span class="token operator">:</span>
  cpu<span class="token operator">:</span>                <span class="token number">4</span>
  ephemeral<span class="token operator">-</span>storage<span class="token operator">:</span>  <span class="token number">17921</span>Mi
  hugepages<span class="token operator">-</span><span class="token number">2</span>Mi<span class="token operator">:</span>      <span class="token number">0</span>
  memory<span class="token operator">:</span>             <span class="token number">8008820</span>Ki
  pods<span class="token operator">:</span>               <span class="token number">110</span>
Allocatable<span class="token operator">:</span>
  cpu<span class="token operator">:</span>                <span class="token number">4</span>
  ephemeral<span class="token operator">-</span>storage<span class="token operator">:</span>  <span class="token number">16912377419</span>
  hugepages<span class="token operator">-</span><span class="token number">2</span>Mi<span class="token operator">:</span>      <span class="token number">0</span>
  memory<span class="token operator">:</span>             <span class="token number">7906420</span>Ki
  pods<span class="token operator">:</span>               <span class="token number">110</span>
<span class="token operator">...</span><span class="token operator">...</span>
</code></pre>
<p>&#x53EF;&#x4EE5;&#x770B;&#x5230;&#x5176;&#x4E2D;&#x6709; <code>Capacity</code> &#x4E0E; <code>Allocatable</code> &#x4E24;&#x9879;&#x5185;&#x5BB9;&#xFF0C;&#x5176;&#x4E2D;&#x7684; <code>Allocatable</code> &#x5C31;&#x662F;&#x8282;&#x70B9;&#x53EF;&#x88AB;&#x5206;&#x914D;&#x7684;&#x8D44;&#x6E90;&#xFF0C;&#x6211;&#x4EEC;&#x8FD9;&#x91CC;&#x6CA1;&#x6709;&#x914D;&#x7F6E;&#x8D44;&#x6E90;&#x9884;&#x7559;&#xFF0C;&#x6240;&#x4EE5;&#x9ED8;&#x8BA4;&#x60C5;&#x51B5;&#x4E0B; <code>Capacity</code> &#x4E0E; <code>Allocatable</code> &#x7684;&#x503C;&#x57FA;&#x672C;&#x4E0A;&#x662F;&#x4E00;&#x81F4;&#x7684;&#x3002;&#x4E0B;&#x56FE;&#x663E;&#x793A;&#x4E86;&#x53EF;&#x5206;&#x914D;&#x8D44;&#x6E90;&#x548C;&#x8D44;&#x6E90;&#x9884;&#x7559;&#x4E4B;&#x95F4;&#x7684;&#x5173;&#x7CFB;&#xFF1A;</p>
<p><img src="https://cai-hello-1253732611.cos.ap-shanghai.myqcloud.com/share/034710.png" alt="image-20210521114708199">Node Allocatable</p>
<ul>
<li>Kubelet Node Allocatable &#x7528;&#x6765;&#x4E3A; Kube &#x7EC4;&#x4EF6;&#x548C; System &#x8FDB;&#x7A0B;&#x9884;&#x7559;&#x8D44;&#x6E90;&#xFF0C;&#x4ECE;&#x800C;&#x4FDD;&#x8BC1;&#x5F53;&#x8282;&#x70B9;&#x51FA;&#x73B0;&#x6EE1;&#x8D1F;&#x8377;&#x65F6;&#x4E5F;&#x80FD;&#x4FDD;&#x8BC1; Kube &#x548C; System &#x8FDB;&#x7A0B;&#x6709;&#x8DB3;&#x591F;&#x7684;&#x8D44;&#x6E90;&#x3002;</li>
<li>&#x76EE;&#x524D;&#x652F;&#x6301; cpu, memory, ephemeral-storage &#x4E09;&#x79CD;&#x8D44;&#x6E90;&#x9884;&#x7559;&#x3002;</li>
<li>Node Capacity &#x662F;&#x8282;&#x70B9;&#x7684;&#x6240;&#x6709;&#x786C;&#x4EF6;&#x8D44;&#x6E90;&#xFF0C;<code>kube-reserved</code> &#x662F;&#x7ED9; kube &#x7EC4;&#x4EF6;&#x9884;&#x7559;&#x7684;&#x8D44;&#x6E90;&#xFF0C;<code>system-reserved</code> &#x662F;&#x7ED9;&#x7CFB;&#x7EDF;&#x8FDB;&#x7A0B;&#x9884;&#x7559;&#x7684;&#x8D44;&#x6E90;&#xFF0C;<code>eviction-threshold</code> &#x662F; kubelet &#x9A71;&#x9010;&#x7684;&#x9608;&#x503C;&#x8BBE;&#x5B9A;&#xFF0C;allocatable &#x624D;&#x662F;&#x771F;&#x6B63;&#x8C03;&#x5EA6;&#x5668;&#x8C03;&#x5EA6; Pod &#x65F6;&#x7684;&#x53C2;&#x8003;&#x503C;&#xFF08;&#x4FDD;&#x8BC1;&#x8282;&#x70B9;&#x4E0A;&#x6240;&#x6709; Pods &#x7684; request &#x8D44;&#x6E90;&#x4E0D;&#x8D85;&#x8FC7;Allocatable&#xFF09;&#x3002;</li>
</ul>
<p>&#x8282;&#x70B9;&#x53EF;&#x5206;&#x914D;&#x8D44;&#x6E90;&#x7684;&#x8BA1;&#x7B97;&#x65B9;&#x5F0F;&#x4E3A;&#xFF1A;</p>
<pre class="language-"><code class="lang-javascript">Node Allocatable Resource <span class="token operator">=</span> Node Capacity <span class="token operator">-</span> Kube<span class="token operator">-</span>reserved <span class="token operator">-</span> system<span class="token operator">-</span>reserved <span class="token operator">-</span> eviction<span class="token operator">-</span>threshold
</code></pre>
<h2 id="&#x914D;&#x7F6E;&#x8D44;&#x6E90;&#x9884;&#x7559;"><a name="&#x914D;&#x7F6E;&#x8D44;&#x6E90;&#x9884;&#x7559;" class="anchor-navigation-ex-anchor" href="#&#x914D;&#x7F6E;&#x8D44;&#x6E90;&#x9884;&#x7559;"><i class="fa fa-link" aria-hidden="true"></i></a>&#x914D;&#x7F6E;&#x8D44;&#x6E90;&#x9884;&#x7559;</h2>
<h3 id="kube-&#x9884;&#x7559;&#x503C;"><a name="kube-&#x9884;&#x7559;&#x503C;" class="anchor-navigation-ex-anchor" href="#kube-&#x9884;&#x7559;&#x503C;"><i class="fa fa-link" aria-hidden="true"></i></a>Kube &#x9884;&#x7559;&#x503C;</h3>
<p>&#x9996;&#x5148;&#x6211;&#x4EEC;&#x6765;&#x914D;&#x7F6E; Kube &#x9884;&#x7559;&#x503C;&#xFF0C;kube-reserved &#x662F;&#x4E3A;&#x4E86;&#x7ED9;&#x8BF8;&#x5982; kubelet&#x3001;&#x5BB9;&#x5668;&#x8FD0;&#x884C;&#x65F6;&#x3001;node problem detector &#x7B49; kubernetes &#x7CFB;&#x7EDF;&#x5B88;&#x62A4;&#x8FDB;&#x7A0B;&#x4E89;&#x53D6;&#x8D44;&#x6E90;&#x9884;&#x7559;&#x3002;&#x8981;&#x914D;&#x7F6E; Kube &#x9884;&#x7559;&#xFF0C;&#x9700;&#x8981;&#x628A; kubelet &#x7684; <code>--kube-reserved-cgroup</code> &#x6807;&#x5FD7;&#x7684;&#x503C;&#x8BBE;&#x7F6E;&#x4E3A; kube &#x5B88;&#x62A4;&#x8FDB;&#x7A0B;&#x7684;&#x7236;&#x63A7;&#x5236;&#x7EC4;&#x3002;</p>
<p>&#x4E0D;&#x8FC7;&#x9700;&#x8981;&#x6CE8;&#x610F;&#xFF0C;&#x5982;&#x679C; <code>--kube-reserved-cgroup</code> &#x4E0D;&#x5B58;&#x5728;&#xFF0C;Kubelet &#x4E0D;&#x4F1A;&#x521B;&#x5EFA;&#x5B83;&#xFF0C;&#x542F;&#x52A8; Kubelet &#x5C06;&#x4F1A;&#x5931;&#x8D25;&#x3002;</p>
<p>&#x6BD4;&#x5982;&#x6211;&#x4EEC;&#x8FD9;&#x91CC;&#x4FEE;&#x6539; node-ydzs4 &#x8282;&#x70B9;&#x7684; Kube &#x8D44;&#x6E90;&#x9884;&#x7559;&#xFF0C;&#x6211;&#x4EEC;&#x53EF;&#x4EE5;&#x76F4;&#x63A5;&#x4FEE;&#x6539; <code>/var/lib/kubelet/config.yaml</code> &#x6587;&#x4EF6;&#x6765;&#x52A8;&#x6001;&#x914D;&#x7F6E; kubelet&#xFF0C;&#x6DFB;&#x52A0;&#x5982;&#x4E0B;&#x6240;&#x793A;&#x7684;&#x8D44;&#x6E90;&#x9884;&#x7559;&#x914D;&#x7F6E;&#xFF1A;</p>
<pre class="language-"><code class="lang-javascript">apiVersion<span class="token operator">:</span> kubelet<span class="token punctuation">.</span>config<span class="token punctuation">.</span>k8s<span class="token punctuation">.</span>io<span class="token operator">/</span>v1beta1
<span class="token operator">...</span><span class="token operator">...</span>
enforceNodeAllocatable<span class="token operator">:</span>
<span class="token operator">-</span> pods
<span class="token operator">-</span> kube<span class="token operator">-</span>reserved  # &#x5F00;&#x542F; kube &#x8D44;&#x6E90;&#x9884;&#x7559;
kubeReserved<span class="token operator">:</span>
  cpu<span class="token operator">:</span> <span class="token number">500</span>m
  memory<span class="token operator">:</span> <span class="token number">1</span>Gi
  ephemeral<span class="token operator">-</span>storage<span class="token operator">:</span> <span class="token number">1</span>Gi
kubeReservedCgroup<span class="token operator">:</span> <span class="token operator">/</span>kubelet<span class="token punctuation">.</span>slice  # &#x6307;&#x5B9A; kube &#x8D44;&#x6E90;&#x9884;&#x7559;&#x7684; cgroup
</code></pre>
<p>&#x4FEE;&#x6539;&#x5B8C;&#x6210;&#x540E;&#xFF0C;&#x91CD;&#x542F; kubelet&#xFF0C;&#x5982;&#x679C;&#x6CA1;&#x6709;&#x521B;&#x5EFA;&#x4E0A;&#x9762;&#x7684; kubelet &#x7684; cgroup&#xFF0C;&#x542F;&#x52A8;&#x4F1A;&#x5931;&#x8D25;&#xFF1A;</p>
<pre class="language-"><code class="lang-javascript">$ systemctl restart kubelet
$ journalctl <span class="token operator">-</span>u kubelet <span class="token operator">-</span>f
<span class="token operator">...</span><span class="token operator">...</span>
Aug <span class="token number">11</span> <span class="token number">15</span><span class="token operator">:</span><span class="token number">04</span><span class="token operator">:</span><span class="token number">13</span> ydzs<span class="token operator">-</span>node4 kubelet<span class="token punctuation">[</span><span class="token number">28843</span><span class="token punctuation">]</span><span class="token operator">:</span> <span class="token constant">F0811</span> <span class="token number">15</span><span class="token operator">:</span><span class="token number">04</span><span class="token operator">:</span><span class="token number">13.653476</span>   <span class="token number">28843</span> kubelet<span class="token punctuation">.</span>go<span class="token operator">:</span><span class="token number">1380</span><span class="token punctuation">]</span> Failed to start ContainerManager Failed to enforce Kube Reserved Cgroup Limits on <span class="token string">&quot;/kubelet.slice&quot;</span><span class="token operator">:</span> <span class="token punctuation">[</span><span class="token string">&quot;kubelet&quot;</span><span class="token punctuation">]</span> cgroup does not exist
</code></pre>
<p>&#x4E0A;&#x9762;&#x7684;&#x63D0;&#x793A;&#x4FE1;&#x606F;&#x5F88;&#x660E;&#x663E;&#xFF0C;&#x6211;&#x4EEC;&#x6307;&#x5B9A;&#x7684; kubelet &#x8FD9;&#x4E2A; cgroup &#x4E0D;&#x5B58;&#x5728;&#xFF0C;&#x4F46;&#x662F;&#x7531;&#x4E8E;&#x5B50;&#x7CFB;&#x7EDF;&#x8F83;&#x591A;&#xFF0C;&#x5177;&#x4F53;&#x662F;&#x54EA;&#x4E00;&#x4E2A;&#x5B50;&#x7CFB;&#x7EDF;&#x4E0D;&#x5B58;&#x5728;&#x4E0D;&#x597D;&#x5B9A;&#x4F4D;&#xFF0C;&#x6211;&#x4EEC;&#x53EF;&#x4EE5;&#x5C06; kubelet &#x7684;&#x65E5;&#x5FD7;&#x7EA7;&#x522B;&#x8C03;&#x6574;&#x4E3A; <code>v=4</code>&#xFF0C;&#x5C31;&#x53EF;&#x4EE5;&#x770B;&#x5230;&#x5177;&#x4F53;&#x4E22;&#x5931;&#x7684; cgroup &#x8DEF;&#x5F84;&#xFF1A;</p>
<pre class="language-"><code class="lang-javascript">$ vi <span class="token operator">/</span><span class="token keyword">var</span><span class="token operator">/</span>lib<span class="token operator">/</span>kubelet<span class="token operator">/</span>kubeadm<span class="token operator">-</span>flags<span class="token punctuation">.</span>env
<span class="token constant">KUBELET_KUBEADM_ARGS</span><span class="token operator">=</span><span class="token string">&quot;--v=4 --cgroup-driver=systemd --network-plugin=cni&quot;</span>
</code></pre>
<p>&#x7136;&#x540E;&#x518D;&#x6B21;&#x91CD;&#x542F; kubelet&#xFF1A;</p>
<pre class="language-"><code class="lang-javascript">$ systemctl daemon<span class="token operator">-</span>reload
$ systemctl restart kubelet
</code></pre>
<p>&#x518D;&#x6B21;&#x67E5;&#x770B; kubelet &#x65E5;&#x5FD7;&#xFF1A;</p>
<pre class="language-"><code class="lang-javascript">$ journalctl <span class="token operator">-</span>u kubelet <span class="token operator">-</span>f
<span class="token operator">...</span><span class="token operator">...</span>
Sep <span class="token number">09</span> <span class="token number">17</span><span class="token operator">:</span><span class="token number">57</span><span class="token operator">:</span><span class="token number">36</span> ydzs<span class="token operator">-</span>node4 kubelet<span class="token punctuation">[</span><span class="token number">20427</span><span class="token punctuation">]</span><span class="token operator">:</span> <span class="token constant">I0909</span> <span class="token number">17</span><span class="token operator">:</span><span class="token number">57</span><span class="token operator">:</span><span class="token number">36.382811</span>   <span class="token number">20427</span> cgroup_manager_linux<span class="token punctuation">.</span>go<span class="token operator">:</span><span class="token number">273</span><span class="token punctuation">]</span> The Cgroup <span class="token punctuation">[</span>kubelet<span class="token punctuation">]</span> has some missing paths<span class="token operator">:</span> <span class="token punctuation">[</span><span class="token operator">/</span>sys<span class="token operator">/</span>fs<span class="token operator">/</span>cgroup<span class="token operator">/</span>cpu<span class="token punctuation">,</span>cpuacct<span class="token operator">/</span>kubelet<span class="token punctuation">.</span>slice <span class="token operator">/</span>sys<span class="token operator">/</span>fs<span class="token operator">/</span>cgroup<span class="token operator">/</span>memory<span class="token operator">/</span>kubelet<span class="token punctuation">.</span>slice <span class="token operator">/</span>sys<span class="token operator">/</span>fs<span class="token operator">/</span>cgroup<span class="token operator">/</span>systemd<span class="token operator">/</span>kubelet<span class="token punctuation">.</span>slice <span class="token operator">/</span>sys<span class="token operator">/</span>fs<span class="token operator">/</span>cgroup<span class="token operator">/</span>pids<span class="token operator">/</span>kubelet<span class="token punctuation">.</span>slice <span class="token operator">/</span>sys<span class="token operator">/</span>fs<span class="token operator">/</span>cgroup<span class="token operator">/</span>cpu<span class="token punctuation">,</span>cpuacct<span class="token operator">/</span>kubelet<span class="token punctuation">.</span>slice <span class="token operator">/</span>sys<span class="token operator">/</span>fs<span class="token operator">/</span>cgroup<span class="token operator">/</span>cpuset<span class="token operator">/</span>kubelet<span class="token punctuation">.</span>slice<span class="token punctuation">]</span>
Sep <span class="token number">09</span> <span class="token number">17</span><span class="token operator">:</span><span class="token number">57</span><span class="token operator">:</span><span class="token number">36</span> ydzs<span class="token operator">-</span>node4 kubelet<span class="token punctuation">[</span><span class="token number">20427</span><span class="token punctuation">]</span><span class="token operator">:</span> <span class="token constant">I0909</span> <span class="token number">17</span><span class="token operator">:</span><span class="token number">57</span><span class="token operator">:</span><span class="token number">36.383002</span>   <span class="token number">20427</span> factory<span class="token punctuation">.</span>go<span class="token operator">:</span><span class="token number">170</span><span class="token punctuation">]</span> Factory <span class="token string">&quot;systemd&quot;</span> can handle container <span class="token string">&quot;/system.slice/run-docker-netns-db100461211c.mount&quot;</span><span class="token punctuation">,</span> but ignoring<span class="token punctuation">.</span>
Sep <span class="token number">09</span> <span class="token number">17</span><span class="token operator">:</span><span class="token number">57</span><span class="token operator">:</span><span class="token number">36</span> ydzs<span class="token operator">-</span>node4 kubelet<span class="token punctuation">[</span><span class="token number">20427</span><span class="token punctuation">]</span><span class="token operator">:</span> <span class="token constant">I0909</span> <span class="token number">17</span><span class="token operator">:</span><span class="token number">57</span><span class="token operator">:</span><span class="token number">36.383025</span>   <span class="token number">20427</span> manager<span class="token punctuation">.</span>go<span class="token operator">:</span><span class="token number">908</span><span class="token punctuation">]</span> ignoring container <span class="token string">&quot;/system.slice/run-docker-netns-db100461211c.mount&quot;</span>
Sep <span class="token number">09</span> <span class="token number">17</span><span class="token operator">:</span><span class="token number">57</span><span class="token operator">:</span><span class="token number">36</span> ydzs<span class="token operator">-</span>node4 kubelet<span class="token punctuation">[</span><span class="token number">20427</span><span class="token punctuation">]</span><span class="token operator">:</span> <span class="token constant">F0909</span> <span class="token number">17</span><span class="token operator">:</span><span class="token number">57</span><span class="token operator">:</span><span class="token number">36.383046</span>   <span class="token number">20427</span> kubelet<span class="token punctuation">.</span>go<span class="token operator">:</span><span class="token number">1381</span><span class="token punctuation">]</span> Failed to start ContainerManager Failed to enforce Kube Reserved Cgroup Limits on <span class="token string">&quot;/kubelet.slice&quot;</span><span class="token operator">:</span> <span class="token punctuation">[</span><span class="token string">&quot;kubelet&quot;</span><span class="token punctuation">]</span> cgroup does not exist
</code></pre>
<blockquote>
<p><strong>&#x6CE8;&#x610F;</strong>&#xFF1A;systemd &#x7684; cgroup &#x9A71;&#x52A8;&#x5BF9;&#x5E94;&#x7684; cgroup &#x540D;&#x79F0;&#x662F;&#x4EE5; <code>.slice</code> &#x7ED3;&#x5C3E;&#x7684;&#xFF0C;&#x6BD4;&#x5982;&#x5982;&#x679C;&#x4F60;&#x628A; cgroup &#x540D;&#x79F0;&#x914D;&#x7F6E;&#x6210; <code>kubelet.service</code>&#xFF0C;&#x90A3;&#x4E48;&#x5BF9;&#x5E94;&#x7684;&#x521B;&#x5EFA;&#x7684; cgroup &#x540D;&#x79F0;&#x5E94;&#x8BE5;&#x4E3A; <code>kubelet.service.slice</code>&#x3002;&#x5982;&#x679C;&#x4F60;&#x914D;&#x7F6E;&#x7684;&#x662F; cgroupfs &#x7684;&#x9A71;&#x52A8;&#xFF0C;&#x5219;&#x7528;&#x914D;&#x7F6E;&#x7684;&#x503C;&#x5373;&#x53EF;&#x3002;<strong>&#x65E0;&#x8BBA;&#x54EA;&#x79CD;&#x65B9;&#x5F0F;&#xFF0C;&#x901A;&#x8FC7;&#x67E5;&#x770B;&#x9519;&#x8BEF;&#x65E5;&#x5FD7;&#x90FD;&#x662F;&#x6392;&#x67E5;&#x95EE;&#x9898;&#x6700;&#x597D;&#x7684;&#x65B9;&#x5F0F;</strong>&#x3002;</p>
</blockquote>
<p>&#x73B0;&#x5728;&#x53EF;&#x4EE5;&#x770B;&#x5230;&#x5177;&#x4F53;&#x7684; cgroup &#x4E0D;&#x5B58;&#x5728;&#x7684;&#x8DEF;&#x5F84;&#x4FE1;&#x606F;&#x4E86;&#xFF1A;</p>
<pre class="language-"><code class="lang-javascript">The Cgroup <span class="token punctuation">[</span>kubelet<span class="token punctuation">]</span> has some missing paths<span class="token operator">:</span> <span class="token punctuation">[</span><span class="token operator">/</span>sys<span class="token operator">/</span>fs<span class="token operator">/</span>cgroup<span class="token operator">/</span>cpu<span class="token punctuation">,</span>cpuacct<span class="token operator">/</span>kubelet<span class="token punctuation">.</span>slice <span class="token operator">/</span>sys<span class="token operator">/</span>fs<span class="token operator">/</span>cgroup<span class="token operator">/</span>memory<span class="token operator">/</span>kubelet<span class="token punctuation">.</span>slice <span class="token operator">/</span>sys<span class="token operator">/</span>fs<span class="token operator">/</span>cgroup<span class="token operator">/</span>systemd<span class="token operator">/</span>kubelet<span class="token punctuation">.</span>slice <span class="token operator">/</span>sys<span class="token operator">/</span>fs<span class="token operator">/</span>cgroup<span class="token operator">/</span>pids<span class="token operator">/</span>kubelet<span class="token punctuation">.</span>slice <span class="token operator">/</span>sys<span class="token operator">/</span>fs<span class="token operator">/</span>cgroup<span class="token operator">/</span>cpu<span class="token punctuation">,</span>cpuacct<span class="token operator">/</span>kubelet<span class="token punctuation">.</span>slice <span class="token operator">/</span>sys<span class="token operator">/</span>fs<span class="token operator">/</span>cgroup<span class="token operator">/</span>cpuset<span class="token operator">/</span>kubelet<span class="token punctuation">.</span>slice<span class="token punctuation">]</span>
</code></pre>
<p>&#x6240;&#x4EE5;&#x8981;&#x89E3;&#x51B3;&#x8FD9;&#x4E2A;&#x95EE;&#x9898;&#x4E5F;&#x5F88;&#x7B80;&#x5355;&#xFF0C;&#x6211;&#x4EEC;&#x53EA;&#x9700;&#x8981;&#x521B;&#x5EFA;&#x4E0A;&#x9762;&#x7684;&#x51E0;&#x4E2A;&#x8DEF;&#x5F84;&#x5373;&#x53EF;&#xFF1A;</p>
<pre class="language-"><code class="lang-javascript">$ mkdir <span class="token operator">-</span>p <span class="token operator">/</span>sys<span class="token operator">/</span>fs<span class="token operator">/</span>cgroup<span class="token operator">/</span>cpu<span class="token punctuation">,</span>cpuacct<span class="token operator">/</span>kubelet<span class="token punctuation">.</span>slice
$ mkdir <span class="token operator">-</span>p <span class="token operator">/</span>sys<span class="token operator">/</span>fs<span class="token operator">/</span>cgroup<span class="token operator">/</span>memory<span class="token operator">/</span>kubelet<span class="token punctuation">.</span>slice
$ mkdir <span class="token operator">-</span>p <span class="token operator">/</span>sys<span class="token operator">/</span>fs<span class="token operator">/</span>cgroup<span class="token operator">/</span>systemd<span class="token operator">/</span>kubelet<span class="token punctuation">.</span>slice
$ mkdir <span class="token operator">-</span>p <span class="token operator">/</span>sys<span class="token operator">/</span>fs<span class="token operator">/</span>cgroup<span class="token operator">/</span>pids<span class="token operator">/</span>kubelet<span class="token punctuation">.</span>slice
$ mkdir <span class="token operator">-</span>p <span class="token operator">/</span>sys<span class="token operator">/</span>fs<span class="token operator">/</span>cgroup<span class="token operator">/</span>cpu<span class="token punctuation">,</span>cpuacct<span class="token operator">/</span>kubelet<span class="token punctuation">.</span>slice
$ mkdir <span class="token operator">-</span>p <span class="token operator">/</span>sys<span class="token operator">/</span>fs<span class="token operator">/</span>cgroup<span class="token operator">/</span>cpuset<span class="token operator">/</span>kubelet<span class="token punctuation">.</span>slice
</code></pre>
<p>&#x521B;&#x5EFA;&#x5B8C;&#x6210;&#x540E;&#xFF0C;&#x518D;&#x6B21;&#x91CD;&#x542F;&#xFF1A;</p>
<pre class="language-"><code class="lang-javascript">$ systemctl restart kubelet
$ journalctl <span class="token operator">-</span>u kubelet <span class="token operator">-</span>f
<span class="token operator">...</span><span class="token operator">...</span>
Sep <span class="token number">09</span> <span class="token number">17</span><span class="token operator">:</span><span class="token number">59</span><span class="token operator">:</span><span class="token number">41</span> ydzs<span class="token operator">-</span>node4 kubelet<span class="token punctuation">[</span><span class="token number">21462</span><span class="token punctuation">]</span><span class="token operator">:</span> <span class="token constant">F0909</span> <span class="token number">17</span><span class="token operator">:</span><span class="token number">59</span><span class="token operator">:</span><span class="token number">41.291957</span>   <span class="token number">21462</span> kubelet<span class="token punctuation">.</span>go<span class="token operator">:</span><span class="token number">1381</span><span class="token punctuation">]</span> Failed to start ContainerManager Failed to enforce Kube Reserved Cgroup Limits on <span class="token string">&quot;/kubelet.slice&quot;</span><span class="token operator">:</span> failed to <span class="token keyword">set</span> supported cgroup subsystems <span class="token keyword">for</span> cgroup <span class="token punctuation">[</span>kubelet<span class="token punctuation">]</span><span class="token operator">:</span> failed to <span class="token keyword">set</span> config <span class="token keyword">for</span> supported subsystems <span class="token operator">:</span> failed to write <span class="token number">0</span> to hugetlb<span class="token punctuation">.</span><span class="token number">2</span>MB<span class="token punctuation">.</span>limit_in_bytes<span class="token operator">:</span> open <span class="token operator">/</span>sys<span class="token operator">/</span>fs<span class="token operator">/</span>cgroup<span class="token operator">/</span>hugetlb<span class="token operator">/</span>kubelet<span class="token punctuation">.</span>slice<span class="token operator">/</span>hugetlb<span class="token punctuation">.</span><span class="token number">2</span>MB<span class="token punctuation">.</span>limit_in_bytes<span class="token operator">:</span> no such file or directory
</code></pre>
<p>&#x53EF;&#x4EE5;&#x770B;&#x5230;&#x8FD8;&#x6709;&#x4E00;&#x4E2A; <code>hugetlb</code> &#x7684; cgroup &#x8DEF;&#x5F84;&#x4E0D;&#x5B58;&#x5728;&#xFF0C;&#x6240;&#x4EE5;&#x7EE7;&#x7EED;&#x521B;&#x5EFA;&#x8FD9;&#x4E2A;&#x8DEF;&#x5F84;&#xFF1A;</p>
<pre class="language-"><code class="lang-javascript">$ mkdir <span class="token operator">-</span>p <span class="token operator">/</span>sys<span class="token operator">/</span>fs<span class="token operator">/</span>cgroup<span class="token operator">/</span>hugetlb<span class="token operator">/</span>kubelet<span class="token punctuation">.</span>slice
$ systemctl restart kubelet
</code></pre>
<p>&#x91CD;&#x542F;&#x5B8C;&#x6210;&#x540E;&#x5C31;&#x53EF;&#x4EE5;&#x6B63;&#x5E38;&#x542F;&#x52A8;&#x4E86;&#xFF0C;&#x542F;&#x52A8;&#x5B8C;&#x6210;&#x540E;&#x6211;&#x4EEC;&#x53EF;&#x4EE5;&#x901A;&#x8FC7;&#x67E5;&#x770B; cgroup &#x91CC;&#x9762;&#x7684;&#x9650;&#x5236;&#x4FE1;&#x606F;&#x6821;&#x9A8C;&#x662F;&#x5426;&#x914D;&#x7F6E;&#x6210;&#x529F;&#xFF0C;&#x6BD4;&#x5982;&#x6211;&#x4EEC;&#x67E5;&#x770B;&#x5185;&#x5B58;&#x7684;&#x9650;&#x5236;&#x4FE1;&#x606F;&#xFF1A;</p>
<pre class="language-"><code class="lang-javascript">$ cat <span class="token operator">/</span>sys<span class="token operator">/</span>fs<span class="token operator">/</span>cgroup<span class="token operator">/</span>memory<span class="token operator">/</span>kubelet<span class="token punctuation">.</span>slice<span class="token operator">/</span>memory<span class="token punctuation">.</span>limit_in_bytes
<span class="token number">1073741824</span>  # <span class="token number">1</span>Gi
</code></pre>
<p>&#x73B0;&#x5728;&#x518D;&#x6B21;&#x67E5;&#x770B;&#x8282;&#x70B9;&#x7684;&#x4FE1;&#x606F;&#xFF1A;</p>
<pre class="language-"><code class="lang-javascript">$ kubectl describe node ydzs<span class="token operator">-</span>node4
<span class="token operator">...</span><span class="token operator">...</span>
Addresses<span class="token operator">:</span>
  InternalIP<span class="token operator">:</span>  <span class="token number">10.151</span><span class="token number">.30</span><span class="token number">.59</span>
  Hostname<span class="token operator">:</span>    ydzs<span class="token operator">-</span>node4
Capacity<span class="token operator">:</span>
  cpu<span class="token operator">:</span>                <span class="token number">4</span>
  ephemeral<span class="token operator">-</span>storage<span class="token operator">:</span>  <span class="token number">17921</span>Mi
  hugepages<span class="token operator">-</span><span class="token number">2</span>Mi<span class="token operator">:</span>      <span class="token number">0</span>
  memory<span class="token operator">:</span>             <span class="token number">8008820</span>Ki
  pods<span class="token operator">:</span>               <span class="token number">110</span>
Allocatable<span class="token operator">:</span>
  cpu<span class="token operator">:</span>                <span class="token number">3500</span>m
  ephemeral<span class="token operator">-</span>storage<span class="token operator">:</span>  <span class="token number">15838635595</span>
  hugepages<span class="token operator">-</span><span class="token number">2</span>Mi<span class="token operator">:</span>      <span class="token number">0</span>
  memory<span class="token operator">:</span>             <span class="token number">6857844</span>Ki
  pods<span class="token operator">:</span>               <span class="token number">110</span>
<span class="token operator">...</span><span class="token operator">...</span>
</code></pre>
<p>&#x53EF;&#x4EE5;&#x770B;&#x5230;&#x53EF;&#x4EE5;&#x5206;&#x914D;&#x7684; Allocatable &#x503C;&#x5C31;&#x53D8;&#x6210;&#x4E86; Kube &#x9884;&#x7559;&#x8FC7;&#x540E;&#x7684;&#x503C;&#x4E86;&#xFF0C;&#x8BC1;&#x660E;&#x6211;&#x4EEC;&#x7684; Kube &#x9884;&#x7559;&#x6210;&#x529F;&#x4E86;&#x3002;</p>
<h3 id="&#x7CFB;&#x7EDF;&#x9884;&#x7559;&#x503C;"><a name="&#x7CFB;&#x7EDF;&#x9884;&#x7559;&#x503C;" class="anchor-navigation-ex-anchor" href="#&#x7CFB;&#x7EDF;&#x9884;&#x7559;&#x503C;"><i class="fa fa-link" aria-hidden="true"></i></a>&#x7CFB;&#x7EDF;&#x9884;&#x7559;&#x503C;</h3>
<p>&#x6211;&#x4EEC;&#x4E5F;&#x53EF;&#x4EE5;&#x7528;&#x540C;&#x6837;&#x7684;&#x65B9;&#x5F0F;&#x4E3A;&#x7CFB;&#x7EDF;&#x914D;&#x7F6E;&#x9884;&#x7559;&#x503C;&#xFF0C;<code>system-reserved</code> &#x7528;&#x4E8E;&#x4E3A;&#x8BF8;&#x5982; sshd&#x3001;udev &#x7B49;&#x7CFB;&#x7EDF;&#x5B88;&#x62A4;&#x8FDB;&#x7A0B;&#x4E89;&#x53D6;&#x8D44;&#x6E90;&#x9884;&#x7559;&#xFF0C;system-reserved &#x4E5F;&#x5E94;&#x8BE5;&#x4E3A; kernel &#x9884;&#x7559; &#x5185;&#x5B58;&#xFF0C;&#x56E0;&#x4E3A;&#x76EE;&#x524D; kernel &#x4F7F;&#x7528;&#x7684;&#x5185;&#x5B58;&#x5E76;&#x4E0D;&#x8BB0;&#x5728; Kubernetes &#x7684; pod &#x4E0A;&#x3002;&#x4F46;&#x662F;&#x5728;&#x6267;&#x884C; <code>system-reserved</code> &#x9884;&#x7559;&#x64CD;&#x4F5C;&#x65F6;&#x8BF7;&#x52A0;&#x500D;&#x5C0F;&#x5FC3;&#xFF0C;&#x56E0;&#x4E3A;&#x5B83;&#x53EF;&#x80FD;&#x5BFC;&#x81F4;&#x8282;&#x70B9;&#x4E0A;&#x7684;&#x5173;&#x952E;&#x7CFB;&#x7EDF;&#x670D;&#x52A1; CPU &#x8D44;&#x6E90;&#x77ED;&#x7F3A;&#x6216;&#x56E0;&#x4E3A;&#x5185;&#x5B58;&#x4E0D;&#x8DB3;&#x800C;&#x88AB;&#x7EC8;&#x6B62;&#xFF0C;&#x6240;&#x4EE5;&#x5982;&#x679C;&#x4E0D;&#x662F;&#x81EA;&#x5DF1;&#x975E;&#x5E38;&#x6E05;&#x695A;&#x5982;&#x4F55;&#x914D;&#x7F6E;&#xFF0C;&#x53EF;&#x4EE5;&#x4E0D;&#x7528;&#x914D;&#x7F6E;&#x7CFB;&#x7EDF;&#x9884;&#x7559;&#x503C;&#x3002;</p>
<p>&#x540C;&#x6837;&#x901A;&#x8FC7; kubelet &#x7684;&#x53C2;&#x6570; <code>--system-reserved</code> &#x914D;&#x7F6E;&#x7CFB;&#x7EDF;&#x9884;&#x7559;&#x503C;&#xFF0C;&#x4F46;&#x662F;&#x4E5F;&#x9700;&#x8981;&#x914D;&#x7F6E; <code>--system-reserved-cgroup</code> &#x53C2;&#x6570;&#x4E3A;&#x7CFB;&#x7EDF;&#x8FDB;&#x7A0B;&#x8BBE;&#x7F6E; cgroup&#x3002;</p>
<blockquote>
<p>&#x8BF7;&#x6CE8;&#x610F;&#xFF0C;&#x5982;&#x679C; <code>--system-reserved-cgroup</code> &#x4E0D;&#x5B58;&#x5728;&#xFF0C;kubelet &#x4E0D;&#x4F1A;&#x521B;&#x5EFA;&#x5B83;&#xFF0C;kubelet &#x4F1A;&#x542F;&#x52A8;&#x5931;&#x8D25;&#x3002;</p>
</blockquote>
<h3 id="&#x9A71;&#x9010;&#x9608;&#x503C;"><a name="&#x9A71;&#x9010;&#x9608;&#x503C;" class="anchor-navigation-ex-anchor" href="#&#x9A71;&#x9010;&#x9608;&#x503C;"><i class="fa fa-link" aria-hidden="true"></i></a>&#x9A71;&#x9010;&#x9608;&#x503C;</h3>
<p>&#x4E0A;&#x9762;&#x6211;&#x4EEC;&#x8FD8;&#x63D0;&#x5230;&#x53EF;&#x5206;&#x914D;&#x7684;&#x8D44;&#x6E90;&#x8FD8;&#x548C; kubelet &#x9A71;&#x9010;&#x7684;&#x9608;&#x503C;&#x6709;&#x5173;&#x3002;&#x8282;&#x70B9;&#x7EA7;&#x522B;&#x7684;&#x5185;&#x5B58;&#x538B;&#x529B;&#x5C06;&#x5BFC;&#x81F4;&#x7CFB;&#x7EDF;&#x5185;&#x5B58;&#x4E0D;&#x8DB3;&#xFF0C;&#x8FD9;&#x5C06;&#x5F71;&#x54CD;&#x5230;&#x6574;&#x4E2A;&#x8282;&#x70B9;&#x53CA;&#x5176;&#x4E0A;&#x8FD0;&#x884C;&#x7684;&#x6240;&#x6709; Pod&#xFF0C;&#x8282;&#x70B9;&#x53EF;&#x4EE5;&#x6682;&#x65F6;&#x79BB;&#x7EBF;&#x76F4;&#x5230;&#x5185;&#x5B58;&#x5DF2;&#x7ECF;&#x56DE;&#x6536;&#x4E3A;&#x6B62;&#xFF0C;&#x6211;&#x4EEC;&#x53EF;&#x4EE5;&#x901A;&#x8FC7;&#x914D;&#x7F6E; kubelet &#x9A71;&#x9010;&#x9608;&#x503C;&#x6765;&#x9632;&#x6B62;&#x7CFB;&#x7EDF;&#x5185;&#x5B58;&#x4E0D;&#x8DB3;&#x3002;&#x9A71;&#x9010;&#x64CD;&#x4F5C;&#x53EA;&#x652F;&#x6301;&#x5185;&#x5B58;&#x548C; ephemeral-storage &#x4E24;&#x79CD;&#x4E0D;&#x53EF;&#x538B;&#x7F29;&#x8D44;&#x6E90;&#x3002;&#x5F53;&#x51FA;&#x73B0;&#x5185;&#x5B58;&#x4E0D;&#x8DB3;&#x65F6;&#xFF0C;&#x8C03;&#x5EA6;&#x5668;&#x4E0D;&#x4F1A;&#x8C03;&#x5EA6;&#x65B0;&#x7684; Best-Effort QoS Pods &#x5230;&#x6B64;&#x8282;&#x70B9;&#xFF0C;&#x5F53;&#x51FA;&#x73B0;&#x78C1;&#x76D8;&#x538B;&#x529B;&#x65F6;&#xFF0C;&#x8C03;&#x5EA6;&#x5668;&#x4E0D;&#x4F1A;&#x8C03;&#x5EA6;&#x4EFB;&#x4F55;&#x65B0; Pods &#x5230;&#x6B64;&#x8282;&#x70B9;&#x3002;</p>
<p>&#x6211;&#x4EEC;&#x8FD9;&#x91CC;&#x4E3A; ydzs-node4 &#x8282;&#x70B9;&#x914D;&#x7F6E;&#x5982;&#x4E0B;&#x6240;&#x793A;&#x7684;&#x786C;&#x9A71;&#x9010;&#x9608;&#x503C;&#xFF1A;</p>
<pre class="language-"><code class="lang-javascript"># <span class="token operator">/</span><span class="token keyword">var</span><span class="token operator">/</span>lib<span class="token operator">/</span>kubelet<span class="token operator">/</span>config<span class="token punctuation">.</span>yaml
<span class="token operator">...</span><span class="token operator">...</span>
evictionHard<span class="token operator">:</span>  # &#x914D;&#x7F6E;&#x786C;&#x9A71;&#x9010;&#x9608;&#x503C;
  memory<span class="token punctuation">.</span>available<span class="token operator">:</span> <span class="token string">&quot;300Mi&quot;</span>
  nodefs<span class="token punctuation">.</span>available<span class="token operator">:</span> <span class="token string">&quot;10%&quot;</span>
enforceNodeAllocatable<span class="token operator">:</span>
<span class="token operator">-</span> pods
<span class="token operator">-</span> kube<span class="token operator">-</span>reserved
kubeReserved<span class="token operator">:</span>
  cpu<span class="token operator">:</span> <span class="token number">500</span>m
  memory<span class="token operator">:</span> <span class="token number">1</span>Gi
  ephemeral<span class="token operator">-</span>storage<span class="token operator">:</span> <span class="token number">1</span>Gi
kubeReservedCgroup<span class="token operator">:</span> <span class="token operator">/</span>kubelet<span class="token punctuation">.</span>slice
<span class="token operator">...</span><span class="token operator">...</span>
</code></pre>
<p>&#x6211;&#x4EEC;&#x901A;&#x8FC7; <code>--eviction-hard</code> &#x9884;&#x7559;&#x4E00;&#x4E9B;&#x5185;&#x5B58;&#x540E;&#xFF0C;&#x5F53;&#x8282;&#x70B9;&#x4E0A;&#x7684;&#x53EF;&#x7528;&#x5185;&#x5B58;&#x964D;&#x81F3;&#x4FDD;&#x7559;&#x503C;&#x4EE5;&#x4E0B;&#x65F6;&#xFF0C;kubelet &#x5C06;&#x5C1D;&#x8BD5;&#x9A71;&#x9010; Pod&#xFF0C;</p>
<pre class="language-"><code class="lang-javascript">$ kubectl describe node ydzs<span class="token operator">-</span>node4
<span class="token operator">...</span><span class="token operator">...</span>
Addresses<span class="token operator">:</span>
  InternalIP<span class="token operator">:</span>  <span class="token number">10.151</span><span class="token number">.30</span><span class="token number">.59</span>
  Hostname<span class="token operator">:</span>    ydzs<span class="token operator">-</span>node4
Capacity<span class="token operator">:</span>
  cpu<span class="token operator">:</span>                <span class="token number">4</span>
  ephemeral<span class="token operator">-</span>storage<span class="token operator">:</span>  <span class="token number">17921</span>Mi
  hugepages<span class="token operator">-</span><span class="token number">2</span>Mi<span class="token operator">:</span>      <span class="token number">0</span>
  memory<span class="token operator">:</span>             <span class="token number">8008820</span>Ki
  pods<span class="token operator">:</span>               <span class="token number">110</span>
Allocatable<span class="token operator">:</span>
  cpu<span class="token operator">:</span>                <span class="token number">3500</span>m
  ephemeral<span class="token operator">-</span>storage<span class="token operator">:</span>  <span class="token number">15838635595</span>
  hugepages<span class="token operator">-</span><span class="token number">2</span>Mi<span class="token operator">:</span>      <span class="token number">0</span>
  memory<span class="token operator">:</span>             <span class="token number">6653044</span>Ki
  pods<span class="token operator">:</span>               <span class="token number">110</span>
<span class="token operator">...</span><span class="token operator">...</span>
</code></pre>
<p>&#x914D;&#x7F6E;&#x751F;&#x6548;&#x540E;&#x518D;&#x6B21;&#x67E5;&#x770B;&#x8282;&#x70B9;&#x53EF;&#x5206;&#x914D;&#x7684;&#x8D44;&#x6E90;&#x53EF;&#x4EE5;&#x770B;&#x5230;&#x5185;&#x5B58;&#x51CF;&#x5C11;&#x4E86;&#xFF0C;&#x4E34;&#x65F6;&#x5B58;&#x50A8;&#x6CA1;&#x6709;&#x53D8;&#x5316;&#x662F;&#x56E0;&#x4E3A;&#x786C;&#x9A71;&#x9010;&#x7684;&#x9ED8;&#x8BA4;&#x503C;&#x5C31;&#x662F; 10%&#x3002;&#x4E5F;&#x662F;&#x7B26;&#x5408;&#x53EF;&#x5206;&#x914D;&#x8D44;&#x6E90;&#x7684;&#x8BA1;&#x7B97;&#x516C;&#x5F0F;&#x7684;&#xFF1A;</p>
<pre class="language-"><code class="lang-javascript">Node Allocatable Resource <span class="token operator">=</span> Node Capacity <span class="token operator">-</span> Kube<span class="token operator">-</span>reserved <span class="token operator">-</span> system<span class="token operator">-</span>reserved <span class="token operator">-</span> eviction<span class="token operator">-</span>threshold
</code></pre>
<p>&#x5230;&#x8FD9;&#x91CC;&#x6211;&#x4EEC;&#x5C31;&#x5B8C;&#x6210;&#x4E86; Kubernetes &#x8D44;&#x6E90;&#x9884;&#x7559;&#x7684;&#x914D;&#x7F6E;&#x3002;</p>
<p>&#x672C;&#x6587;&#x5206;&#x4EAB;&#x81EA;&#x5FAE;&#x4FE1;&#x516C;&#x4F17;&#x53F7; - k8s&#x6280;&#x672F;&#x5708;&#xFF08;kube100&#xFF09;&#xFF0C;&#x4F5C;&#x8005;&#xFF1A;&#x9633;&#x660E;</p>
<p>&#x539F;&#x6587;&#x51FA;&#x5904;&#x53CA;&#x8F6C;&#x8F7D;&#x4FE1;&#x606F;&#x89C1;&#x6587;&#x5185;&#x8BE6;&#x7EC6;&#x8BF4;&#x660E;&#xFF0C;&#x5982;&#x6709;&#x4FB5;&#x6743;&#xFF0C;&#x8BF7;&#x8054;&#x7CFB; yunjia_community@tencent.com &#x5220;&#x9664;&#x3002;</p>
<p>&#x539F;&#x59CB;&#x53D1;&#x8868;&#x65F6;&#x95F4;&#xFF1A;2020-09-10</p>
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